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Features and Benefits of AlwaysOn Availability Groups

WEBThe following are some of the features and benefits of using AlwaysOn: Combined HA / DR. AlwaysOn provides both high availability and disaster recovery because you have live …

Actived: 6 days ago

URL: https://www.sqlrx.com/features-and-benefits-of-alwayson-availability-groups/

Enable or Disable Jobs on Failover

WEBFirst, create a new job category that will be assigned to any jobs that must have a specific action applied to it if a failover occurs. In my example below, I have created the job …

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AlwaysOn – Monitoring and Alerting

WEBAlwaysOn Availability Groups is a great new feature of SQL 2012 and 2014. This feature is a combination of database mirroring and failover clustering, and it provides a strong …

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Steps for Installing AlwaysOn Availability Groups – SQL 2019

WEBRight click on SQL Server Services and open the Properties dialog box. Navigate to the AlwaysOn High Availability tab and select Enable AlwaysOn Availability Groups …

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AlwaysOn 2016 – New and Improved

WEBSome of the new features and enhancements for AlwaysOn 2016 are: More failover targets. Better log transport performance. Load balancing for readable secondaries. DTC …

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SQL Server Performance Tuning

WEBA FREE SQLRx HealthCheck is a 1-hour, live, remote review of your SQL and Windows performance by one of our Senior DBA’s. No data is collected. No direct access to the …

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Deadlock Info From system_health Information

WEBPeriodically, all DBA’s are going to run into code that fails due to a deadlock. Deadlocks happen when two or more SPIDs\sessions try to access a resource that is locked by …

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SQL Server Query & Index Optimization

WEBWith decades of experience, our SQLRx team has helped many of our clients, big and small to optimize their SQL databases. We’ve learned that well-performing queries require a …

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Failed In-Place Upgrade – Missing Backup Directory

WEBIn newer versions the default backup folder is still located in a facet but is more prominently displayed in the instance properties. You find the facets by right clicking on your …

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About SQL Server Expertise & RemoteDBA Services

WEBAbout SQLRx. ISI’s SQLRx division focuses on optimizing performance and capacity of SQL Server environments. A unique SaaS offering, SQLRx goes well beyond traditional …

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Good DBA! Tasks that all DBA’s should do to have a Stable SQL …

WEBThis includes index rebuilds, reorgs, statistics updates and integrity checks. Performance: Track processor, memory, disk performance and free space, network and key SQL …

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AlwaysOn – Connection Handshake Failure

WEBSolution. Thankfully the solution to this issue was pretty simple. Run the following script on both the primary and secondary instances to grant the service account running …

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Monitoring Log Shipping Using T-SQL

WEBGO. Step 2 – Create Log Shipping status queries. Once your linked server is set up then it is simple to query Log Shipping status. Below are the Log Shipping …

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Setting up Disconnected Log Shipping

WEBThe copy job calls WinSCP using a CmdExec step and tells is to use the Get_SQLRXDB_TlogBackups.scp script. The command to call WinSCP is pretty …

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AlwaysOn – Create a Basic Availability Group

WEBAlwaysOn Basic Availability Groups (BAGs) are available with SQL Server 2016 and 2017 Standard edition. The functionality is generally the same as database mirroring (which …

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SQL Server Memory in Task Manager – Should I Be Worried

WEBWe want to see this ratio high in OLTP servers – around 90-95%. The higher the ratio, the less often SQL has to go to disk for I/O operations, which translates into better …

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SQL Server Memory In Task Manager – Tell Your Manager to Not …

WEB2) SQL cannot grow the buffer pool because of memory pressure from outside of SQL. If this is the case, you need to either increase the Max Server Memory, or add more RAM …

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Table-Valued Parameter Performance Using C# Data Tables

WEBTable-Valued Parameter Performance Using C# Data Tables. The following testing and resulting data is a direct result of a recent issue that was discovered at one of our client …

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